Slime is a some very goood weed. It can be used for all types, streching from some good ass reg to some gank ass sour diesel.
You can tell if weed is slime by the color, texture, smell, and how high you got after a minimum of 10 hits. There are some different variations of the word to fit to the situation.

The abbreviation of 'Slimelight', the name of an alternative club in Elektrowerkz, Angel, Islington, London UK. The music played on the scene focuses around the gothic and alternative electronic / cyber music scene. Genres played include Industrial / EBM / Synthpop / Futurepop / Noize / Darkwave.

It’s what happens while you're cornered, listening to some windbag spilling their guts or their entire boring life story and you can’t get away for reasons of politics (it’s your superior) or manners (trying to be polite).

As I was leaving work, that windbag, Trudy, slimed me with her entire life story!

That arrogant guy in the bar tonight sure slimed us with all his bogus stories about how many exotic cars he owns.